Development of a Cystic Fibrosis Primary Palliative Care Intervention: Qualitative Analysis of Patient and Family Caregiver Preferences oleh Melissa J Basile PhD, Lara Dhingra PhD, Stephanie DiFiglia PhD, Jennifer Polo MS, Russell Portenoy MD, Janice Wang MD, Patricia Walker MD, Brandi Middour-Oxler DNP, Rachel W Linnemann MD, Catherine Kier MD, Deborah Friedman PhD, Maria Berdella MD, Robert Abdullah MD, Lael M Yonker MD, Martha Markovitz MSW, Denis Hadjiliadis MD, Melissa Shiffman MA, LMSW, Francine Fischer, Sophie Pollinger BA, Margot Hardcastle BA, Nivedita Chaudhary MPH, Anna M Georgiopoulos MD